Joel Greenblatt acquired 222k Welltower shares worth $44.4M. That's 0.12% of their equity portfolio (180th largest holding). The first Welltower trade was made in Q1 2017. Since then Joel Greenblatt bought shares nineteen more times and sold shares on fifteen occasions. The stake costed the investor $24.7M, netting the investor a gain of 80% so far.